2144124234331 has 4 divisors (see below), whose sum is σ = 2237347027152. Its totient is φ = 2050901441512.

The previous prime is 2144124234323. The next prime is 2144124234359. The reversal of 2144124234331 is 1334324214412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2144124234331 - 2³ = 2144124234323 is a prime.

It is a super-2 number, since 2×2144124234331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144124234631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46611396376 + ... + 46611396421.

It is an arithmetic number, because the mean of its divisors is an integer number (559336756788).

Almost surely, 2^{2144124234331} is an apocalyptic number.

2144124234331 is a deficient number, since it is larger than the sum of its proper divisors (93222792821).

2144124234331 is an equidigital number, since it uses as much as digits as its factorization.

2144124234331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93222792820.

The product of its digits is 55296, while the sum is 34.

Adding to 2144124234331 its reverse (1334324214412), we get a palindrome (3478448448743).

The spelling of 2144124234331 in words is "two trillion, one hundred forty-four billion, one hundred twenty-four million, two hundred thirty-four thousand, three hundred thirty-one".